BowlerProfiles
Ranking
Premier peak
USBC bowler profile

Michael Petrowski

Honors Legend
1577-2542 Bowling since 2000
×11 800 series ×17 300 games ×11 11 in a row
230+ peak 200+ career avg 2.5K games 10+ honors
Lifetime average 223.4 Across all recorded seasons
Lifetime games 3764 USBC-recorded games
Highest average 237 84 games
Career honors 39 Recognized achievements
What this profile flair means
Premier peak aura

The nameplate aura reflects a highest recorded league average of 237.

Honors Legend

Awarded for reaching at least 10 recognized career honors.

Honor pins

Each pin names a recognized honor and shows how many times it was earned.

Milestone marks

These celebrate peak average, career average, recorded games, and accumulated honors separately.

Historical records

League History

USBC records begin in 2000. Sport and challenge conversions are summarized below.

Recent composite averages

2026 House
224 average · 177 games
2025 House
233 average · 239 games
2024 House
228 average · 261 games
2023 House
232 average · 261 games
2022 House
231 average · 153 games

League averages

2026-2027

Ward's Auto Classic · W
Data not found
Ewing · W
Data not found

2025-2026

Tuesday Summer Seniors · S
Data not found
Ward's Auto Classic · W
226 average · 36 games
Friday Night Fireballers · W
226 average · 69 games
Ewing · W
221 average · 72 games

2024-2025

HST Mixed · W
Data not found
Summer Miller Lite · S
Data not found
Friday Night Fireballers · W
237 average · 84 games
Ward's Auto Classic · W
231 average · 57 games
Ewing · W
230 average · 98 games

2023-2024

HST Mixed League · W
Data not found
Summer Miller Lite · S
Data not found
Friday Night Fireballers · W
235 average · 87 games
Ward's Auto Classic · W
228 average · 81 games
Ewing · W
222 average · 93 games

2022-2023

Friday Night Fireballers · W
236 average · 93 games
Summer Miller Lite · S
232 average · 24 games
Ewing · W
230 average · 87 games
Ward's Auto Classic · W
230 average · 57 games

2021-2022

Fiday Night Fireballers · W
232 average · 102 games
Ewing · W
227 average · 51 games

2020-2021

Ewing · W
Data not found
Fiday Night Fireballers · W
224 average · 93 games

2019-2020

Friday Night Fireballers · W
228 average · 84 games
Slocum's Ewing · W
226 average · 42 games

2018-2019

Friday Night Fireballers · W
228 average · 90 games
H. S. T. Mixed · W
212 average · 9 games

2017-2018

Friday Night Fireballers · W
233 average · 102 games

2016-2017

Friday Night Fireballers · W
227 average · 102 games
Slocum's Ewing · W
227 average · 24 games

2015-2016

Friday Night Fireballers · W
233 average · 102 games

2014-2015

Friday Night Fireballers · W
224 average · 93 games
Slocum's Ewing · W
220 average · 27 games

2013-2014

Bud Lite TGIF League · W
221 average · 136 games
Slocum's Ewing · W
215 average · 21 games

2012-2013

No More Excuses/RHW Plumbing · W
Data not found
Slocum's Ewing · W
225 average · 45 games
Bud Lite TGIF League · W
219 average · 132 games

2011-2012

Keller Williams Mens Hdcp · W
Data not found
Bucks County Cigar & Candy · W
Data not found
Bud Lite TGIF League · W
220 average · 144 games
Hamilton Classic · W
214 average · 15 games

2010-2011

Bucks County Cigar & Candy · W
Data not found
Corleone's Pizza Classic · W
Data not found
Keller Williams Mens Hdcp · W
Data not found
Bud Lite TGIF League · W
225 average · 128 games

2009-2010

Keller Williams Mens Hdcp · W
Data not found
Bucks County Cigar & Candy · W
Data not found
Bud Lite TGIF League · W
230 average · 140 games
Corleone's Pizza Classic · W
217 average · 30 games

2008-2009

Bud Lite TGIF League · W
224 average · 144 games

2007-2008

Bud Lite TGIF League · W
222 average · 140 games
Miller Time Classic · W
215 average · 27 games

2006-2007

Miller Time Classic · W
Data not found
Just For Fun Sunday Mixed · W
Data not found
Bud Lite TGIF League · W
216 average · 144 games

2005-2006

Just For Fun Sunday Mixed · W
Data not found
Bud Lite TGIF League · W
214 average · 144 games

2004-2005

Bud Lite TGIF League · W
212 average · 132 games

2003-2004

Just For Fun Sunday Mixed · W
214 average · 9 games
Bud Lite TGIF League · W
214 average · 132 games

2002-2003

Bud Lite TGIF League · W
208 average · 140 games

2001-2002

Hamilton Classic · W
203 average · 102 games

2000-2001

Bud Lite TGIF League · W
Data not found

1999-2000

Just For Fun Sunday Mixed · W
Data not found
USBC standing

Memberships

Active membership
Bucks County USBC Current
2026-08-01 — 2027-07-31
Bucks County USBC Past
2025-08-01 — 2026-07-31
Bucks County USBC Past
2024-08-01 — 2025-07-31
Mercer Burlington USBC Past
2024-08-01 — 2025-07-31
Bucks County USBC Past
2023-08-01 — 2024-07-31
Mercer Burlington USBC Past
2023-08-01 — 2024-07-31
Bucks County USBC Past
2022-08-01 — 2023-07-31
Bucks County USBC Past
2021-08-01 — 2022-07-31
Bucks County USBC Past
2020-08-01 — 2021-07-31
Mercer Burlington USBC Past
2019-08-01 — 2020-07-31
Mercer Burlington USBC Past
2018-08-01 — 2019-07-31
Mercer Burlington USBC BA Past
2017-08-01 — 2018-07-31
Mercer Burlington USBC BA Past
2016-08-01 — 2017-07-31
Mercer Burlington USBC BA Past
2015-08-01 — 2016-07-31
Mercer Burlington USBC BA Past
2014-08-01 — 2015-07-31
Mercer Burlington USBC BA Past
2013-08-01 — 2014-07-31
Mercer Burlington USBC BA Past
2012-08-01 — 2013-07-31
Bucks County USBC Past
2011-08-01 — 2012-07-31
Mercer Burlington USBC BA Past
2011-08-01 — 2012-07-31
Bucks County USBC Past
2010-08-01 — 2011-07-31
Mercer Burlington USBC BA Past
2010-08-01 — 2011-07-31
Bucks County USBC Past
2009-08-01 — 2010-07-31
Mercer Burlington USBC BA Past
2009-08-01 — 2010-07-31
Mercer Burlington USBC BA Past
2008-08-01 — 2009-07-31
Mercer Burlington USBC BA Past
2007-08-01 — 2008-07-31
Mercer Burlington USBC BA Past
2006-08-01 — 2007-07-31
Mercer Burlington USBC BA Past
2005-08-01 — 2006-07-31
Mercer Burlington USBC BA Past
2004-03-15 — 2005-07-31
Mercer Burlington USBC BA Past
2003-08-01 — 2004-07-31
Mercer County USBC Youth Past
2003-08-01 — 2004-07-31
Mercer Burlington USBC BA Past
2002-08-01 — 2003-07-31
Mercer County USBC Youth Past
2002-08-01 — 2003-07-31
Mercer Burlington USBC BA Past
2001-08-01 — 2002-07-31
Mercer County USBC Youth Past
2001-08-01 — 2002-07-31
Mercer Burlington USBC BA Past
2000-08-01 — 2001-07-31
Mercer Burlington USBC BA Past
1999-08-01 — 2000-07-31
Mercer Burlington USBC BA Past
1998-08-01 — 1999-07-31
Career milestones

Honors

0900 series
11800 series
17300 games
1111 in a row

800 series

803 series · Slocum's Bowling Center
August 21 2024 · 254-280-269
815 series · Slocum's Bowling Center
February 28 2024 · 268-279-268
833 series · Slocum's Bowling Center
December 12 2022 · 266-268-299
814 series · Slocum's Bowling Center
April 22 2022 · 257-280-277
835 series · Slocum's Bowling Center
December 13 2021 · 279-267-289
804 series · Slocum's Bowling Center
December 13 2019 · 268-269-267
832 series · Slocum's Bowling Center
November 29 2019 · 289-285-258
810 series · Slocum's Bowling Center
March 18 2018 · 264-246-300
800 series · Curtis Lanes
October 26 2007 · 279-257-264
806 series · Hamilton Lanes and Entertainment Center
February 18 2006 · 280-257-269
803 series · Colonial Bowling & Entertainment
May 7 2000 · 288-279-236

300 games

Perfect game · Slocum's Bowling Center
March 2 2026 · 300-180-208
Perfect game · Slocum's Bowling Center
November 15 2024 · 259-213-300
Perfect game · Slocum's Bowling Center
March 22 2024 · 300-240-246
Perfect game · Slocum's Bowling Center
November 22 2023 · 224-246-300
Perfect game · Slocum's Bowling Center
March 3 2023 · 300-231-227
Perfect game · Slocum's Bowling Center
March 4 2022 · 244-300-173
Perfect game · Slocum's Bowling Center
January 14 2022 · 199-300-204
Perfect game · Slocum's Bowling Center
March 18 2018 · 264-246-300
Perfect game · Slocum's Bowling Center
March 9 2018 · 0-0-300
Perfect game · Palmyra Bowling Center
April 2 2017 · 300-258-173
Perfect game · Slocum's Bowling Center
December 11 2015 · 0-300-0
Perfect game · Curtis Lanes
January 29 2010 · 300-0-0
Perfect game · Curtis Lanes
January 8 2010 · 0-0-300
Perfect game · Curtis Lanes
January 30 2009 · 0-0-300
Perfect game · Hamilton Lanes and Entertainment Center
April 9 2008 · 0-0-300
Perfect game · Curtis Lanes
December 20 2002 · 0-0-300
Perfect game · Colonial Bowling & Entertainment
February 13 1999 · 247-204-300

11 in a row

11 consecutive strikes · Curtis Lanes
April 19 2013
11 consecutive strikes · Curtis Lanes
September 7 2012
11 consecutive strikes · Curtis Lanes
December 9 2011
11 consecutive strikes · Curtis Lanes
September 30 2011
11 consecutive strikes · Curtis Lanes
November 19 2010
11 consecutive strikes · Curtis Lanes
April 2 2010
11 consecutive strikes · Curtis Lanes
November 13 2009
11 consecutive strikes · Curtis Lanes
May 8 2009
11 consecutive strikes · Hamilton Lanes and Entertainment Center
April 11 2008
11 consecutive strikes · Hamilton Lanes and Entertainment Center
November 7 2007
11 consecutive strikes · Curtis Lanes
October 26 2007
Tournament history

Open Championships

Adjusted entering average 210 Fewer than 27 recorded Open Championship games

How it was calculated

The highest sport-adjusted average from the last three bowling seasons is used until 27 Open Championship games are available.

2024/25237 → 210

The Open Championships average uses the most recent 27 games bowled from 2016 through 2025. Search historical championship scores.